11714136631 has 4 divisors (see below), whose sum is σ = 11734943832. Its totient is φ = 11693329432.

The previous prime is 11714136611. The next prime is 11714136641. The reversal of 11714136631 is 13663141711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13663141711 = 127 ⋅107583793.

It is a cyclic number.

It is not a de Polignac number, because 11714136631 - 2⁷ = 11714136503 is a prime.

It is a super-2 number, since 2×11714136631² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11714136611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10402756 + ... + 10403881.

It is an arithmetic number, because the mean of its divisors is an integer number (2933735958).

Almost surely, 2^11714136631 is an apocalyptic number.

11714136631 is a deficient number, since it is larger than the sum of its proper divisors (20807201).

11714136631 is an equidigital number, since it uses as much as digits as its factorization.

11714136631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20807200.

The product of its digits is 9072, while the sum is 34.

The spelling of 11714136631 in words is "eleven billion, seven hundred fourteen million, one hundred thirty-six thousand, six hundred thirty-one".